when I reading this story and realize this stories have many shining star flying and wonder to explore and finaly realize the second jataka are a part of this stories so the first jataka it is continue stories.

but there new translation and this new translation cut the ties of the stories betwen the second jataka and the third jataka.

To the door of their house came the greedy hawker on his round, crying "Waterpots to sell! Waterpots to sell!" And the damsel, when she knew be was there, said to her grandmother, "Oh, do buy me a trinket, grandmother."

"Water Pot", there no doubt this story have connection to second jataka and first jataka they speaking about a gucci (water jar / water pot).

In a complete view in this story if follow the new translation would cast a doubt why there a barter transaction be done as trader they would see if there equal value from item to barter, the new translation barter (barter check in before transation) would not hapend because there no equal value for a trader to barter a jewel to non valuable pot.